Professional Series forged racing pistons from Wiseco are no-expense-spared pistons designed for the serious racers and builders. Packed full of custom-level performance and durability features and provided with premium rings, Professional Series pistons are designed and built for use in heavy to severe duty race builds. Remove your limits with Wiseco?s Professional Series.
Wiseco Subaru EJ20 Piston Set, 93.00 mm Bore, 30.00 mm Compression Height, 0.9055 in. Pin Diameter, Sport Compact, Set of 4.
Engineered, forged, and machined in the USA from 2618 aluminum for improved tensile strength
Precision ring grooves, anti-detonation groove, and additional ring seal improving features
ArmorGlide Skirt Coating: seizure resistant, friction reduction, and quieter operation
Designed and built to withstand heavy to severe duty performance applications
Fully machined crown features
Forced pin oiling
Upgrade your Subaru EJ20 engine with the Wiseco Professional Series forged piston set, designed for high-performance racing applications. Crafted from high-strength 2618 aluminum in the USA, these pistons provide superior tensile strength and durability for heavy to severe duty use. The precision-engineered ring grooves, anti-detonation features, and enhanced sealing capabilities ensure optimal performance and reliability during intense driving conditions. The ArmorGlide skirt coating reduces friction, minimizes seizure risk, and results in quieter operation, making these pistons well-suited for demanding racing environments. Fully machined crowns and forced pin oiling contribute to consistent performance and longevity, allowing you to push your engine to its limits with confidence. These pistons are compatible with a range of Subaru Impreza models from 1993 to 1998, making them a versatile choice for serious racers and performance enthusiasts seeking to maximize their engine's potential.
Features:
Engineered, forged, and machined in the USA from 2618 aluminum for improved tensile strength
Precision ring grooves, anti-detonation groove, and sealing features for enhanced performance
